*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CQ4060000
CHEMICAL NAME           : Barbituric acid, 5-(1,3-dimethylbutyl)-5-ethyl-
CAS REGISTRY NUMBER     : 2964-06-9
LAST UPDATED            : 199107
DATA ITEMS CITED        : 6
MOLECULAR FORMULA       : C12-H20-N2-O3
MOLECULAR WEIGHT        : 240.34
WISWESSER LINE NOTATION : T6VMVMV FHJ FY1&1Y1&1 F2
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Diberal
   * 5-(1,3-Dimethylbutyl)-5-ethylbarbituric acid
   * Dmbeb
   * 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1,3-dimethylbutyl)-5-ethyl-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 75 mg/kg
TOXIC EFFECTS :
   Brain and Coverings - recordings from specific areas of CNS
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   JMPCAS Journal of Medicinal and Pharmaceutical Chemistry.  (Washington, DC)
   V.1-5, 1959-62.  For publisher information, see JMCMAR.
   Volume(issue)/page/year: 1,31,1959
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 70 mg/kg
TOXIC EFFECTS :
   Brain and Coverings - recordings from specific areas of CNS
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   JMPCAS Journal of Medicinal and Pharmaceutical Chemistry.  (Washington, DC)
   V.1-5, 1959-62.  For publisher information, see JMCMAR.
   Volume(issue)/page/year: 1,31,1959
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 17 mg/kg
TOXIC EFFECTS :
   Brain and Coverings - recordings from specific areas of CNS
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   JMPCAS Journal of Medicinal and Pharmaceutical Chemistry.  (Washington, DC)
   V.1-5, 1959-62.  For publisher information, see JMCMAR.
   Volume(issue)/page/year: 1,31,1959
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 10 mg/kg
TOXIC EFFECTS :
   Brain and Coverings - recordings from specific areas of CNS
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   JMPCAS Journal of Medicinal and Pharmaceutical Chemistry.  (Washington, DC)
   V.1-5, 1959-62.  For publisher information, see JMCMAR.
   Volume(issue)/page/year: 1,31,1959
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 2500 ug/kg
TOXIC EFFECTS :
   Brain and Coverings - recordings from specific areas of CNS
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   JMPCAS Journal of Medicinal and Pharmaceutical Chemistry.  (Washington, DC)
   V.1-5, 1959-62.  For publisher information, see JMCMAR.
   Volume(issue)/page/year: 1,31,1959
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 7 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JACSAT Journal of the American Chemical Society.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC
   20037)  V.1-    1879-  Volume(issue)/page/year: 58,1354,1936
 
                            *** END OF RECORD ***